Watch your baby grow, discover colours, and explore sounds and textures with the Lamaze Musical Inchworm. At 24 inches long, this soft baby toy doubles as a ruler to track your little one's growth! In addition to its rattles, crinkles, squeaks and jingles, this toy plays the musical tune, "If You're Happy and You Know It, Clap Your Hands" when you squeeze the nose. Textures and sounds encourage exploration while bright colours promote visual stimulation. It's full of surprises for your bub to discover - making tummy time fun every time!